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FRP / GRP Molded Gratings
... providing long lasting & new age “GREEN” solution to ageing Infrastructure.
Aeron is one of the India’s leading producers of molded grating. Renowned for their high strength, corrosion resistance in the harshest environments, long life and safety Molded Gratings meet the highest international standards. Produced from carefully selected resin systems, Aeron Gratings is designed to deliver many years of reliable service, outperforming the traditional materials they replace.
Aeron FRP Gratings are lightweight, easy to fabricate and install. Their acceptance in many major industries has made them the first choice over steel, not only for their performance but cost competitiveness. Comparable with steel at the installed cost stage, their low maintenance and long life means a significantly lower life cycle cost than that of steel.
GRP Moulded Gratings are available with Polyester, vinyl ester or phenolic resin. All kinds of resin are self-extinguishing and UV-stabilized.
Applications
Walkways | Platforms | Trench covers | Staircase | Floorings | Foot Bridges | Swimming pool overflow | Fencing | Elevated car parking | Step Treads | Earth pit covers
Industry
Chemical | Food & Beverage | Marine | Oil & Gas | Power | Industry | Buildings | Constructions | Pharmaceuticals | Pulp & Paper |
Recreation | Water & Waste Treatment | Shipping | Transportation | Architectural | Telecommunications
Size
FRP Moulded Grating are made into various mesh patterns and surface suitable for demanding applications.
| Product Code | Height (MM) | Mesh Size (MM) | Rib Thickness (MM) | Open Area (%) | Sheet Size (MM) |
| SM 25 X (38 X 38) | 25 | 38 X 38 | 7-5 | 69 | 3660 X 1220 |
| SM 38 X (38 X 38) | 38 | 38 X 38 | 7-5 | 68 | 3660 X 1220 |
| MM 30 X (20 X 20) | 30 | 20 X 20 (Mini) | 7-5 | 42 | 2003 X 740 |
| SM 50 X (50 X 50) | 50 | 50 X 50 | 8-5 | 71 | 3660 X 1220 |
| RM 25 X (25 X 100) | 25 | 25 X 100 | 6.35 | 68 | 3660 X 1220 |
For Customised Size and loading standards please contact our us.
Surface
To Provide safest walking surface Aeron FRP Gratings are available in three anti-slip surfaces.
Comparison with conventional materials
| PARAMETERS | AERON FRP GRATINGS | HOT DIP GI | SS |
| LIFE SPAN | High | Moderate | High |
| STRENGTH TO WEIGHT RATIO | High | Low | Low |
| LIFE CYCLE COST | Low | High | High |
| CORROSION RESISTIVITY | Very High | Moderate | High |
| CHEMICAL RESISTIVITY | High | High | Moderate |
| ELECTRICAL CONDUCTIVITY | Low | High | High |
| EMI / RFI TRANSPARENCY | High | Nil | Nil |
| INSTALLATION COST | Low | Moderate | Moderate |
| HANDLING | Very Easy | Difficult | Difficult |
| ANTI SKID | Available | NA | NA |
| COLOUR RANGE | Available | NA | NA |
Construction
GRP/FRP Gratings are produced by wet moulding and hot curing in a heated mould. The reinforcement consists of continuous fibreglass rovings in alternating layers, so the loads are distributed evenly in all directions. Regularly Moulded GRP Gratings have a polyester resin matrix. Glass content is approximately 35%. Standard colours are green, yellow or grey, other colours are available according to RAL.
Accessories
Applicable for our gratings we have special support angles which are concreted into the basement directly.
Fixing Sets
Easy to assemble without any special tools. A pultruded GRP angle mm can be used as a frame for all GRP gratings.
Stainless steel fixing sets can be used for all standard GRP gratings and support constructions. To prevent GRP gratings perfectly against lifting and sliding away each panel should be fixed on at least four points.
Resin Selection
The first step to ensure Maintenance free flooring solution is Aeron FRP Grating. Having an appropriate resin makes highest performance in the most demanding circumstances. Aeron FRP Gratings are available in four standard resin grades which are highly economical while they maintain standard of performance.
| Resin Type | Resin Base | Description | Flame spread rating ASTM E84 |
| Type IFR | Isopthalic Polyester | Industrial Grade Corrosion resistance & fire retardant | Class 1, 25 or less |
| Type I | Isopthalic Polyester | Industrial Grade Corrosion resistance in acidic environment | Non fire retardant |
| Type V | Vinyl Ester | Superior Corrosion resistance & fire retardant | Class 1, 25 or less |
| Type P | Phenolic | Low smoke and superior fire retardant | Class 1, 5 or less |
Color Selection
To complement any project design, Aeron FRP Gratings are made available in variety of colors. Standard colors available for FRP Grating: Dark Grey, Yellow and Green. Custom colors are made available upon request.
FRP Gratings | GRP Gratings | FRP Pultruded Gratings | GRP Pultruded Gratings | GRP Moulded Gratings | FRP Moulded Gratings | Moulded Grating | Pultruded Grating | FRP step treads | Step treads | fiberglass gratings | Gratings | FRP Trench Covers | FRP Floor Gratings | FRP Grating system | GRP Molded Gratings | FRP Platform Grating | FRP Grating Panel | fiberglass grating | fibreglass grating | trench cover | fiberglass pultruded gratings | stair treads | Walkway gratings